:root {
    --portal-bg: #f2f2f2;
    --portal-panel: #ffffff;
    --portal-accent: #bd2424;
    --portal-accent-hover: #a01f1f;
    --portal-price: #b10707;
    --portal-text: #222222;
    --portal-muted: #575757;
    --portal-border: #e0e0e0;
    --portal-header-dark: #070a06;
    --portal-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

body.portal-page {
    margin: 0;
    min-height: 100vh;
    background: var(--portal-bg);
    color: var(--portal-text);
    font-family: "Montserrat", "Segoe UI", system-ui, sans-serif;
}

.portal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.75rem 1.25rem;
    background: var(--portal-panel);
    border-bottom: 1px solid var(--portal-border);
    box-shadow: var(--portal-shadow);
    position: sticky;
    top: 0;
    z-index: 20;
}

.portal-header__brand {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--portal-text);
}

.portal-header__brand i {
    color: var(--portal-accent);
}

.portal-header__brand small {
    font-size: 0.75rem;
    color: var(--portal-muted);
    font-weight: 500;
}

.portal-main {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 0;
    min-height: calc(100vh - 56px);
}

.portal-main--home {
    grid-template-columns: 1fr;
}

.portal-main--category {
    grid-template-columns: 280px 1fr;
}

.portal-page--home .portal-sidebar {
    display: none !important;
}

.portal-header__search {
    min-width: 220px;
    max-width: 320px;
}

.portal-header__search[hidden] {
    display: none !important;
}

.portal-header__actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.portal-sidebar__back {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    width: 100%;
    margin-bottom: 0.75rem;
    padding: 0.45rem 0.65rem;
    border: 1px solid var(--portal-border);
    border-radius: 6px;
    background: #fff;
    color: var(--portal-accent);
    font: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
}

.portal-sidebar__back:hover {
    background: rgba(189, 36, 36, 0.06);
    border-color: var(--portal-accent);
}

.portal-filters {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.portal-filter__label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--portal-muted);
    margin-bottom: 0.45rem;
}

.portal-filter__options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.portal-filter__opt {
    border: 1px solid var(--portal-border);
    background: #fff;
    color: var(--portal-text);
    border-radius: 999px;
    padding: 0.25rem 0.65rem;
    font: inherit;
    font-size: 0.8125rem;
    cursor: pointer;
    line-height: 1.3;
}

.portal-filter__opt:hover {
    border-color: var(--portal-accent);
    color: var(--portal-accent);
}

.portal-filter__opt.is-active {
    background: var(--portal-accent);
    border-color: var(--portal-accent);
    color: #fff;
}

.portal-filter__count {
    opacity: 0.75;
    font-size: 0.75rem;
}

.portal-grid--categories {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

.portal-category-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
    background: var(--portal-panel);
    border: 1px solid var(--portal-border);
    border-radius: 10px;
    padding: 1.25rem;
    cursor: pointer;
    box-shadow: var(--portal-shadow);
    transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
    color: inherit;
    font: inherit;
}

.portal-category-card:hover {
    border-color: var(--portal-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(189, 36, 36, 0.12);
}

.portal-category-card__icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: rgba(189, 36, 36, 0.08);
    color: var(--portal-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.portal-category-card__name {
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.25rem;
}

.portal-category-card__count {
    font-size: 0.85rem;
    color: var(--portal-muted);
}

.portal-header__brand {
    cursor: pointer;
}

.portal-sidebar {
    background: var(--portal-panel);
    border-right: 1px solid var(--portal-border);
    padding: 1rem;
    overflow: auto;
}

.portal-sidebar__head {
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.portal-sidebar__search {
    margin-bottom: 0.75rem;
}

.portal-categories__item {
    display: block;
    width: 100%;
    text-align: left;
    background: transparent;
    border: none;
    color: var(--portal-text);
    padding: 0.35rem 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
}

.portal-categories__item:hover,
.portal-categories__item.is-active {
    background: rgba(189, 36, 36, 0.08);
    color: var(--portal-accent);
}

.portal-categories__item--child {
    padding-left: 1.25rem;
    font-size: 0.85rem;
}

.portal-categories__count {
    color: var(--portal-muted);
    font-size: 0.75rem;
}

.portal-content {
    padding: 1rem 1.25rem 2rem;
    overflow: auto;
}

.portal-content__toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.portal-breadcrumb {
    font-weight: 600;
}

.portal-result-info {
    color: var(--portal-muted);
    font-size: 0.85rem;
}

.portal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.portal-card {
    background: var(--portal-panel);
    border: 1px solid var(--portal-border);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    color: inherit;
    text-decoration: none;
    box-shadow: var(--portal-shadow);
    transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.portal-card:hover,
.portal-card:focus-visible {
    border-color: var(--portal-accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(189, 36, 36, 0.12);
    color: inherit;
    text-decoration: none;
}

.portal-card__img {
    aspect-ratio: 1 / 1;
    background: #fafafa;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.portal-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.portal-card__img i {
    font-size: 2.5rem;
    color: #bdbdbd;
}

.portal-card__body {
    padding: 0.75rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.portal-card__name {
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.3;
}

.portal-card__meta {
    color: var(--portal-muted);
    font-size: 0.8rem;
}

.portal-card__price {
    margin-top: auto;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--portal-price);
}

.portal-grid__empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem 1rem;
    color: var(--portal-muted);
}

.portal-pagination {
    display: flex;
    justify-content: center;
    gap: 0.35rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.portal-pagination button {
    min-width: 2rem;
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--portal-border);
    background: var(--portal-panel);
    color: var(--portal-text);
    border-radius: 4px;
    cursor: pointer;
}

.portal-pagination button.is-active,
.portal-pagination button:hover:not(:disabled) {
    background: var(--portal-accent);
    border-color: var(--portal-accent);
    color: #fff;
}

.portal-pagination button:disabled {
    opacity: 0.4;
    cursor: default;
}

.portal-modal[hidden] {
    display: none !important;
}

.portal-modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.portal-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
}

.portal-modal__box {
    position: relative;
    width: min(480px, 100%);
    max-height: 90vh;
    overflow: auto;
    background: #fff;
    color: #1e293b;
    border-radius: 8px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.portal-modal__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #e2e8f0;
    font-weight: 600;
}

.portal-modal__close {
    border: none;
    background: transparent;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    color: #64748b;
}

.portal-modal__body {
    padding: 1rem;
}

.portal-tabs {
    display: flex;
    gap: 0;
    list-style: none;
    margin: 0 0 0.75rem;
    padding: 0;
    border-bottom: 1px solid #e2e8f0;
}

.portal-tabs .nav-item {
    list-style: none;
}

.portal-tabs .nav-link {
    display: block;
    border: none;
    background: transparent;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    color: #475569;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    font: inherit;
}

.portal-tabs .nav-link.active {
    color: var(--portal-accent);
    border-bottom-color: var(--portal-accent);
    font-weight: 600;
}

.portal-cabinet-pane {
    margin-top: 0.75rem;
    max-height: 320px;
    overflow: auto;
    font-size: 0.875rem;
}

.portal-cabinet-pane.portal-chat {
    max-height: none;
    overflow: hidden;
    margin-top: 0;
    padding: 0;
}

.portal-cabinet-pane.portal-chat .portal-chat__layout {
    height: 360px;
    max-height: 360px;
}

.portal-cabinet-table {
    width: 100%;
    border-collapse: collapse;
}

.portal-cabinet-table th,
.portal-cabinet-table td {
    border-bottom: 1px solid #e2e8f0;
    padding: 0.35rem 0.25rem;
    text-align: left;
}

.portal-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.portal-summary__item {
    background: #f8fafc;
    border-radius: 6px;
    padding: 0.5rem;
}

.portal-summary__item small {
    display: block;
    color: #64748b;
}

.portal-summary__item strong {
    font-size: 1rem;
}

.form-control {
    display: block;
    width: 100%;
    box-sizing: border-box;
    background: #fff;
    border: 1px solid #cbd5e1;
    color: #1e293b;
    border-radius: 6px;
    padding: 0.5rem 0.65rem;
    font: inherit;
    line-height: 1.4;
}

.form-control:focus {
    outline: none;
    border-color: var(--portal-accent);
    box-shadow: 0 0 0 2px rgba(189, 36, 36, 0.15);
}

.portal-field {
    display: block;
    margin-bottom: 0.85rem;
}

.portal-field__label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #334155;
}

.portal-chat-login__hint {
    margin: 0 0 1rem;
    font-size: 0.875rem;
    color: #64748b;
    line-height: 1.45;
}

.portal-auth-code {
    font-size: 1.35rem;
    letter-spacing: 0.25em;
    text-align: center;
    font-weight: 700;
}

.portal-auth-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem 1.25rem;
    margin-top: 0.85rem;
}

.portal-auth-actions .portal-inline-link {
    font-size: 0.82rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    border: 1px solid transparent;
    border-radius: 6px;
    padding: 0.5rem 0.85rem;
    font: inherit;
    font-weight: 500;
    cursor: pointer;
    line-height: 1.2;
}

.btn-primary {
    background: var(--portal-accent);
    border-color: var(--portal-accent);
    color: #fff;
}

.btn-primary:hover {
    background: var(--portal-accent-hover);
    border-color: var(--portal-accent-hover);
    color: #fff;
}

.btn-light {
    background: #fff;
    border-color: var(--portal-border);
    color: var(--portal-text);
}

.btn-light:hover {
    background: #fafafa;
    border-color: #ccc;
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 0.3rem 0.6rem;
    font-size: 0.8125rem;
}

.btn-outline-secondary {
    background: #fff;
    border-color: #cbd5e1;
    color: #475569;
}

[hidden] {
    display: none !important;
}

.portal-modal__body[hidden],
.portal-cabinet-pane[hidden] {
    display: none !important;
}

.portal-modal__box--chat {
    width: min(720px, 100%);
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.portal-modal__box--chat .portal-modal__body.portal-chat--login {
    flex: 0 0 auto;
    padding: 1rem;
}

.portal-modal__box--chat .portal-modal__body.portal-chat--thread {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    padding: 0;
}

.portal-chat {
    min-height: 0;
}

.portal-chat__layout {
    display: flex;
    flex-direction: row;
    flex: 1;
    min-height: 360px;
    height: 420px;
    max-height: calc(92vh - 120px);
}

.portal-chat__sidebar {
    flex: 0 0 200px;
    display: flex;
    flex-direction: column;
    border-right: 1px solid #e2e8f0;
    background: #f8fafc;
    min-height: 0;
}

.portal-chat__column-head,
.portal-chat__head {
    flex: 0 0 auto;
    min-height: 44px;
    display: flex;
    align-items: center;
    padding: 0 0.75rem;
    border-bottom: 1px solid #e2e8f0;
    font-weight: 600;
    font-size: 0.875rem;
    background: #fff;
    box-sizing: border-box;
}

.portal-chat__column-head {
    background: #f8fafc;
}

.portal-chat__threads {
    flex: 1;
    overflow-y: auto;
}

.portal-chat__thread {
    display: block;
    width: 100%;
    text-align: left;
    border: none;
    background: transparent;
    padding: 0.65rem 0.75rem;
    border-bottom: 1px solid #e2e8f0;
    cursor: pointer;
    font-size: 0.85rem;
}

.portal-chat__thread:hover,
.portal-chat__thread.is-active {
    background: rgba(189, 36, 36, 0.06);
}

.portal-chat__thread-title {
    font-weight: 600;
    margin-bottom: 0.15rem;
    line-height: 1.25;
}

.portal-chat__thread-preview {
    color: #64748b;
    font-size: 0.75rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.portal-chat__thread-badge {
    display: inline-block;
    min-width: 1rem;
    padding: 0 0.3rem;
    border-radius: 999px;
    background: #dc3545;
    color: #fff;
    font-size: 0.65rem;
    margin-left: 0.25rem;
}

.portal-chat__main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
}

.portal-chat__messages {
    flex: 1;
    overflow-y: auto;
    padding: 0.75rem;
    background: #fff;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.portal-chat__bubble {
    max-width: 85%;
    align-self: flex-start;
}

.portal-chat__bubble.is-mine {
    align-self: flex-end;
}

.portal-chat__bubble-inner {
    padding: 0.5rem 0.75rem;
    border-radius: 12px;
    background: #f1f5f9;
    font-size: 0.9rem;
    line-height: 1.4;
    white-space: pre-wrap;
    word-break: break-word;
}

.portal-chat__bubble.is-mine .portal-chat__bubble-inner {
    background: var(--portal-accent);
    color: #fff;
}

.portal-chat__bubble-meta {
    font-size: 0.7rem;
    color: #94a3b8;
    margin-top: 0.15rem;
    padding: 0 0.25rem;
}

.portal-chat__composer {
    display: flex;
    gap: 0.5rem;
    padding: 0.75rem;
    border-top: 1px solid #e2e8f0;
    background: #f8fafc;
    flex: 0 0 auto;
}

.portal-chat__composer textarea {
    flex: 1;
    resize: none;
}

.portal-chat__composer .btn {
    align-self: flex-end;
}

.portal-chat__empty {
    text-align: center;
    color: #94a3b8;
    padding: 2rem 1rem;
    font-size: 0.875rem;
}

@media (max-width: 560px) {
    .portal-chat__sidebar {
        flex: 0 0 140px;
    }
}

@media (max-width: 768px) {
    .portal-main,
    .portal-main--category {
        grid-template-columns: 1fr;
    }

    .portal-sidebar {
        border-right: none;
        border-bottom: 1px solid var(--portal-border);
        max-height: none;
    }

    .portal-header__search {
        min-width: 140px;
        max-width: 180px;
    }
}

/* --- Сторінка товару --- */

.portal-header__back {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    margin-right: 0.25rem;
    border-radius: 6px;
    color: var(--portal-text);
    text-decoration: none;
}

.portal-header__back:hover {
    background: rgba(189, 36, 36, 0.08);
    color: var(--portal-accent);
}

.portal-product-main {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1rem 1.25rem 2.5rem;
}

.portal-product-loading,
.portal-product-error {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--portal-muted);
}

.portal-product-error p {
    margin-bottom: 1rem;
}

.portal-product__breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
    margin-bottom: 1rem;
    font-size: 0.85rem;
    color: var(--portal-muted);
}

.portal-product__breadcrumb a {
    color: var(--portal-accent);
    text-decoration: none;
}

.portal-product__breadcrumb a:hover {
    text-decoration: underline;
}

.portal-product__layout {
    display: grid;
    grid-template-columns: minmax(280px, 420px) 1fr;
    gap: 1.5rem;
    align-items: start;
}

.portal-product__gallery {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.portal-product__hero {
    aspect-ratio: 1 / 1;
    background: #fafafa;
    border: 1px solid var(--portal-border);
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.portal-product__hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.portal-product__hero--empty i {
    font-size: 3rem;
    color: #bdbdbd;
}

.portal-product__thumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.portal-product__thumb {
    width: 72px;
    height: 72px;
    padding: 0;
    border: 2px solid transparent;
    border-radius: 8px;
    overflow: hidden;
    background: #fafafa;
    cursor: pointer;
}

.portal-product__thumb.is-active {
    border-color: var(--portal-accent);
}

.portal-product__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.portal-product__summary {
    background: var(--portal-panel);
    border: 1px solid var(--portal-border);
    border-radius: 10px;
    padding: 1.25rem;
    box-shadow: var(--portal-shadow);
}

.portal-product__title {
    margin: 0 0 0.75rem;
    font-size: 1.5rem;
    line-height: 1.25;
}

.portal-product__meta,
.portal-product__brand {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
    color: var(--portal-muted);
}

.portal-product__meta strong,
.portal-product__brand strong {
    color: var(--portal-text);
    font-weight: 600;
}

.portal-product__price {
    margin: 1rem 0 0.5rem;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--portal-price);
    line-height: 1.2;
}

.portal-product__prices {
    display: none;
}

.portal-product__price-item {
    display: none;
}

.portal-product__unit,
.portal-product__barcodes {
    font-size: 0.85rem;
    color: var(--portal-muted);
    margin-top: 0.35rem;
}

.portal-product__tag {
    display: inline-block;
    margin-top: 0.75rem;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    background: rgba(189, 36, 36, 0.08);
    color: var(--portal-accent);
    font-size: 0.8rem;
}

.portal-product__section {
    margin-top: 1.5rem;
    background: var(--portal-panel);
    border: 1px solid var(--portal-border);
    border-radius: 10px;
    padding: 1rem 1.25rem;
    box-shadow: var(--portal-shadow);
}

.portal-product__section h2 {
    margin: 0 0 0.75rem;
    font-size: 1rem;
    font-weight: 600;
}

.portal-product__desc {
    margin: 0;
    line-height: 1.55;
    white-space: pre-wrap;
    color: var(--portal-text);
}

.portal-product__empty {
    margin: 0;
    color: var(--portal-muted);
    font-size: 0.9rem;
}

.portal-product__stock-total {
    margin: 0.75rem 0 0;
    font-size: 0.9rem;
    color: var(--portal-muted);
}

.portal-product-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.portal-product-table th,
.portal-product-table td {
    border-bottom: 1px solid var(--portal-border);
    padding: 0.5rem 0.35rem;
    text-align: left;
}

.portal-product-table thead th {
    color: var(--portal-muted);
    font-weight: 500;
    font-size: 0.8rem;
}

.portal-product-table--props th {
    width: 42%;
    color: var(--portal-muted);
    font-weight: 500;
}

.portal-stock-qty.is-instock {
    color: #2e7d32;
    font-weight: 600;
}

.portal-stock-qty.is-low {
    color: #e65100;
    font-weight: 600;
}

.portal-stock-qty.is-zero {
    color: var(--portal-muted);
}

@media (max-width: 768px) {
    .portal-product__layout {
        grid-template-columns: 1fr;
    }
}

/* --- Навігація --- */

.portal-header--with-nav {
    flex-direction: column;
    align-items: stretch;
    padding: 0;
}

.portal-header--with-nav .portal-header__row {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.65rem 1.25rem;
    flex-wrap: wrap;
}

.portal-header__brand {
    text-decoration: none;
    color: inherit;
    flex-shrink: 0;
}

.portal-nav {
    flex: 1;
    min-width: 0;
}

.portal-nav__toggle {
    display: none;
    margin-left: auto;
    border: 1px solid var(--portal-border);
    background: #fff;
    border-radius: 6px;
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1.25rem;
    color: var(--portal-text);
    cursor: pointer;
}

.portal-nav__list {
    display: flex;
    align-items: center;
    gap: 0.15rem;
    list-style: none;
    margin: 0;
    padding: 0;
    flex-wrap: wrap;
}

.portal-nav__item {
    position: relative;
}

.portal-nav__link,
.portal-nav__link--parent {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.45rem 0.75rem;
    border-radius: 6px;
    color: var(--portal-text);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
}

.portal-nav__link:hover,
.portal-nav__item.is-active > .portal-nav__link,
.portal-nav__item.is-active > .portal-nav__link--parent {
    color: var(--portal-accent);
    background: rgba(189, 36, 36, 0.06);
}

.portal-nav__caret {
    font-size: 0.65rem;
    opacity: 0.7;
}

.portal-nav__dropdown {
    display: none;
    position: absolute;
    left: 0;
    top: 100%;
    min-width: 240px;
    margin: 0;
    padding: 0.35rem 0;
    list-style: none;
    background: #fff;
    border: 1px solid var(--portal-border);
    border-radius: 8px;
    box-shadow: var(--portal-shadow);
    z-index: 50;
}

/* Невидимий міст між пунктом і списком — курсор не втрачає hover */
.portal-nav__item--dropdown > .portal-nav__dropdown::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 0;
    right: 0;
    height: 6px;
}

.portal-nav__item--dropdown:hover > .portal-nav__dropdown,
.portal-nav__item--dropdown:focus-within > .portal-nav__dropdown,
.portal-nav__item--dropdown.is-open > .portal-nav__dropdown {
    display: block;
}

.portal-nav__sublink {
    display: block;
    padding: 0.45rem 0.85rem;
    color: var(--portal-text);
    text-decoration: none;
    font-size: 0.875rem;
}

.portal-nav__sublink:hover,
.portal-nav__sublink.is-active {
    background: rgba(189, 36, 36, 0.06);
    color: var(--portal-accent);
}

.portal-nav__count {
    color: var(--portal-muted);
    font-size: 0.75rem;
}

.portal-nav__dropdown-loading,
.portal-nav__dropdown-empty {
    display: block;
    padding: 0.5rem 0.85rem;
    color: var(--portal-muted);
    font-size: 0.85rem;
}

/* --- Інформаційні сторінки --- */

.portal-info-main {
    max-width: 960px;
    margin: 0 auto;
    padding: 1.25rem 1.25rem 2.5rem;
}

.portal-info-page {
    background: var(--portal-panel);
    border: 1px solid var(--portal-border);
    border-radius: 10px;
    box-shadow: var(--portal-shadow);
    padding: 1.5rem 1.5rem 2rem;
}

.portal-info-page__title {
    margin: 0 0 0.35rem;
    font-size: 1.6rem;
}

.portal-info-page__lead {
    margin: 0 0 1.25rem;
    color: var(--portal-muted);
}

.portal-info-block {
    margin-bottom: 1.5rem;
}

.portal-info-block h2 {
    margin: 0 0 0.65rem;
    font-size: 1.1rem;
}

.portal-info-block p {
    margin: 0 0 0.65rem;
    line-height: 1.55;
}

.portal-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.portal-info-card {
    background: #fafafa;
    border: 1px solid var(--portal-border);
    border-radius: 10px;
    padding: 1rem;
}

.portal-info-card i {
    font-size: 1.5rem;
    color: var(--portal-accent);
    margin-bottom: 0.5rem;
}

.portal-info-card h3 {
    margin: 0 0 0.35rem;
    font-size: 1rem;
}

.portal-info-card p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--portal-muted);
    line-height: 1.45;
}

.portal-info-list,
.portal-info-steps {
    margin: 0;
    padding-left: 1.25rem;
    line-height: 1.6;
}

.portal-info-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 1rem;
}

.portal-info-note {
    margin: 1rem 0 0;
    font-size: 0.85rem;
    color: var(--portal-muted);
}

.portal-inline-link {
    border: none;
    background: none;
    padding: 0;
    color: var(--portal-accent);
    text-decoration: underline;
    cursor: pointer;
    font: inherit;
}

.portal-contacts__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.portal-contacts__card a {
    color: var(--portal-accent);
    text-decoration: none;
    font-weight: 600;
}

.portal-table-wrap {
    overflow-x: auto;
}

.portal-services-table__price {
    font-weight: 700;
    color: var(--portal-price);
    white-space: nowrap;
}

.portal-services-table__desc {
    font-size: 0.8rem;
    color: var(--portal-muted);
    margin-top: 0.15rem;
}

.portal-calc__rows {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    margin-bottom: 0.75rem;
}

/* --- Калькулятор шиномонтажу --- */

.portal-tire-calc {
    max-width: 480px;
    margin: 0 auto;
}

.portal-tire-calc__surcharge {
    background: #fff8e6;
    color: var(--portal-text);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
    text-align: center;
    font-weight: 600;
    border: 1px solid #f0d080;
}

.portal-tire-calc__surcharge i {
    color: #d97706;
    margin-right: 0.25rem;
}

.portal-tire-calc__nav {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.portal-tire-calc__back {
    flex-shrink: 0;
    background: #fafafa;
    border: 1px solid var(--portal-border);
    color: var(--portal-muted);
    font-weight: 600;
    cursor: pointer;
    padding: 0.45rem 0.75rem;
    border-radius: 6px;
    font-size: 0.875rem;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-family: inherit;
}

.portal-tire-calc__back:hover {
    background: #f0f0f0;
    color: var(--portal-text);
}

.portal-tire-calc__step {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.3;
    flex: 1;
}

.portal-tire-calc__options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.portal-tire-calc__option {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 1rem 1.15rem;
    background: #fff;
    border: 1px solid var(--portal-border);
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--portal-text);
    text-align: left;
    cursor: pointer;
    transition: border-color 0.15s, box-shadow 0.15s;
    font-family: inherit;
    box-shadow: var(--portal-shadow);
}

.portal-tire-calc__option::after {
    content: '\2192';
    margin-left: auto;
    color: var(--portal-muted);
}

.portal-tire-calc__option:hover {
    border-color: var(--portal-accent);
    color: var(--portal-accent);
}

.portal-tire-calc__option:hover::after {
    color: var(--portal-accent);
}

.portal-tire-calc__result {
    margin-bottom: 1.5rem;
}

.portal-tire-calc__card-wrap {
    --checker: 9px;
    margin-top: 2.5rem;
    margin-bottom: 1.25rem;
    background: #fff;
    border-radius: 14px;
    border: 1px solid var(--portal-border);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.07);
    overflow: hidden;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.portal-tire-calc__card-wrap:has(.portal-tire-calc__card:hover),
.portal-tire-calc__card-wrap:has(.portal-tire-calc__card.is-expanded) {
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

.portal-tire-calc__card-wrap::before {
    content: '';
    display: block;
    height: calc(var(--checker) * 2);
    background: repeating-conic-gradient(#111 0 25%, #fff 0 50%) 0 0 / calc(var(--checker) * 2) calc(var(--checker) * 2);
}

.portal-tire-calc__card {
    position: relative;
    background: #fff;
    color: var(--portal-text);
    padding: 1.35rem 1.35rem 1.25rem;
    text-align: center;
    cursor: pointer;
}

.portal-tire-calc__card-label {
    font-size: 0.72rem;
    color: var(--portal-muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 1rem;
    font-weight: 600;
}

.portal-tire-calc__prices {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
    margin-bottom: 0.85rem;
}

.portal-tire-calc__price-box {
    padding: 0.85rem 0.65rem;
    border-radius: 10px;
    background: #fafafa;
    border: 1px solid #eee;
}

.portal-tire-calc__price-box--discount {
    background: linear-gradient(145deg, #ecfdf5 0%, #f0fdf4 100%);
    border-color: #bbf7d0;
}

.portal-tire-calc__price-caption {
    display: block;
    font-size: 0.68rem;
    color: var(--portal-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.35rem;
    font-weight: 600;
}

.portal-tire-calc__price-box--discount .portal-tire-calc__price-caption {
    color: #047857;
}

.portal-tire-calc__price {
    font-size: 1.85rem;
    color: var(--portal-price);
    font-weight: 800;
    line-height: 1;
}

.portal-tire-calc__discount {
    font-size: 1.85rem;
    color: #059669;
    font-weight: 800;
    line-height: 1;
}

.portal-tire-calc__hint {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.78rem;
    color: var(--portal-muted);
    padding: 0.35rem 0.65rem;
    border-radius: 999px;
    background: #f5f5f5;
    transition: background 0.15s, color 0.15s;
}

.portal-tire-calc__hint i {
    font-size: 0.7rem;
    transition: transform 0.2s ease;
}

.portal-tire-calc__card:hover .portal-tire-calc__hint,
.portal-tire-calc__card.is-expanded .portal-tire-calc__hint {
    background: rgba(189, 36, 36, 0.08);
    color: var(--portal-accent);
}

.portal-tire-calc__card.is-expanded .portal-tire-calc__hint i {
    transform: rotate(180deg);
}

.portal-tire-calc__details {
    display: none;
    margin-top: 1rem;
    padding: 0.85rem 0.95rem;
    border-radius: 10px;
    background: #fafafa;
    border: 1px solid #eee;
    text-align: left;
}

.portal-tire-calc__card.is-expanded .portal-tire-calc__details {
    display: block;
    animation: portalTireCalcReveal 0.25s ease-out;
}

@keyframes portalTireCalcReveal {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

.portal-tire-calc__detail {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.55rem;
    padding-bottom: 0.55rem;
    border-bottom: 1px solid #e8e8e8;
    font-size: 0.875rem;
    color: var(--portal-text);
}

.portal-tire-calc__detail span:first-child {
    color: var(--portal-muted);
}

.portal-tire-calc__detail span:last-child {
    font-weight: 600;
    color: var(--portal-text);
}

.portal-tire-calc__detail:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.portal-tire-calc__detail--surcharge {
    color: #b45309;
    font-weight: 700;
}

.portal-tire-calc__detail--surcharge span:first-child,
.portal-tire-calc__detail--surcharge span:last-child {
    color: #b45309;
}

.portal-tire-calc__multi {
    display: grid;
    gap: 0.75rem;
}

.portal-tire-calc__multi-item {
    background: #fafafa;
    border: 1px solid var(--portal-border);
    padding: 1.15rem 1rem;
    border-radius: 10px;
    text-align: center;
}

.portal-tire-calc__multi-label {
    display: block;
    font-size: 0.75rem;
    color: var(--portal-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.portal-tire-calc__multi-price {
    display: block;
    font-size: 1.5rem;
    color: var(--portal-text);
    font-weight: 800;
    line-height: 1;
}

.portal-tire-calc__multi-discount {
    display: block;
    font-size: 1.5rem;
    color: #059669;
    font-weight: 700;
    margin-top: 0.25rem;
}

.portal-tire-calc__multi-note {
    text-align: center;
    font-size: 0.75rem;
    color: var(--portal-muted);
    margin: 0.65rem 0 0;
}

.portal-tire-calc__reset {
    margin-top: 1.25rem;
    width: 100%;
    padding: 0.85rem 1rem;
    background: #fff;
    border: 2px dashed var(--portal-border);
    border-radius: 10px;
    color: var(--portal-muted);
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.portal-tire-calc__reset:hover {
    border-color: var(--portal-accent);
    color: var(--portal-accent);
    background: rgba(189, 36, 36, 0.04);
}

.portal-tire-calc__footer {
    border-top: 1px solid var(--portal-border);
    padding-top: 1.25rem;
}

.portal-tire-calc__info {
    background: #fafafa;
    border-left: 4px solid var(--portal-accent);
    border-radius: 8px;
    padding: 0.85rem 1rem;
    margin-bottom: 1rem;
}

.portal-tire-calc__info .portal-info-note {
    margin: 0;
}

.portal-tire-calc__info sup {
    color: var(--portal-accent);
    font-weight: 700;
}

.portal-tire-calc__call {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.25rem;
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 0.85rem;
    text-decoration: none;
}

.portal-tire-calc__call--disabled {
    background: var(--portal-muted) !important;
    border-color: var(--portal-muted) !important;
    pointer-events: none;
    opacity: 0.85;
    font-size: 0.85rem;
    line-height: 1.35;
}

.portal-tire-calc__terms {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    width: 100%;
    font-size: 0.8rem;
}

.portal-tire-calc__terms-list {
    margin: 0;
    padding-left: 1.25rem;
    line-height: 1.65;
    color: var(--portal-muted);
    font-size: 0.875rem;
}

.portal-tire-calc__terms-list li {
    margin-bottom: 0.65rem;
}

.portal-tire-calc__terms-list li::marker {
    color: var(--portal-accent);
    font-weight: 700;
}

/* --- Перелік цін шиномонтажу --- */

.portal-prices__toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1rem;
    margin-bottom: 1.5rem;
}

.portal-prices__calc-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.portal-prices__filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    flex: 1;
}

.portal-prices__filter {
    border: 1px solid var(--portal-border);
    background: #fff;
    color: var(--portal-muted);
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.portal-prices__filter:hover {
    border-color: var(--portal-accent);
    color: var(--portal-accent);
}

.portal-prices__filter.is-active {
    background: var(--portal-accent);
    border-color: var(--portal-accent);
    color: #fff;
}

.portal-prices__section-label {
    grid-column: 1 / -1;
    margin: 0.5rem 0 0.15rem;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--portal-muted);
}

.portal-prices__section-label:first-child {
    margin-top: 0;
}

.portal-prices__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.portal-prices__card-wrap {
    --checker: 8px;
    background: #fff;
    border-radius: 12px;
    border: 1px solid var(--portal-border);
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.06);
    overflow: hidden;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.portal-prices__card-wrap:has(.portal-prices__card:hover),
.portal-prices__card-wrap:has(.portal-prices__card.is-expanded) {
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.09);
    transform: translateY(-1px);
}

.portal-prices__card-wrap::before {
    content: '';
    display: block;
    height: calc(var(--checker) * 2);
    background: repeating-conic-gradient(#111 0 25%, #fff 0 50%) 0 0 / calc(var(--checker) * 2) calc(var(--checker) * 2);
}

.portal-prices__card {
    padding: 1rem 1rem 0.9rem;
    cursor: pointer;
}

.portal-prices__card-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.85rem;
}

.portal-prices__card-title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.35;
    color: var(--portal-text);
}

.portal-prices__card-tag {
    flex-shrink: 0;
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--portal-accent);
    background: rgba(189, 36, 36, 0.08);
    padding: 0.2rem 0.45rem;
    border-radius: 4px;
}

.portal-prices__prices {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-bottom: 0.65rem;
}

.portal-prices__price-box {
    padding: 0.65rem 0.5rem;
    border-radius: 8px;
    background: #fafafa;
    border: 1px solid #eee;
    text-align: center;
}

.portal-prices__price-box--discount {
    background: linear-gradient(145deg, #ecfdf5 0%, #f0fdf4 100%);
    border-color: #bbf7d0;
}

.portal-prices__price-caption {
    display: block;
    font-size: 0.62rem;
    color: var(--portal-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.portal-prices__price-box--discount .portal-prices__price-caption {
    color: #047857;
}

.portal-prices__price {
    display: block;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--portal-price);
    line-height: 1.1;
}

.portal-prices__discount {
    display: block;
    font-size: 1.25rem;
    font-weight: 800;
    color: #059669;
    line-height: 1.1;
}

.portal-prices__hint {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.72rem;
    color: var(--portal-muted);
    padding: 0.3rem 0.55rem;
    border-radius: 999px;
    background: #f5f5f5;
    transition: background 0.15s, color 0.15s;
}

.portal-prices__hint i {
    font-size: 0.65rem;
    transition: transform 0.2s ease;
}

.portal-prices__card:hover .portal-prices__hint,
.portal-prices__card.is-expanded .portal-prices__hint {
    background: rgba(189, 36, 36, 0.08);
    color: var(--portal-accent);
}

.portal-prices__card.is-expanded .portal-prices__hint i {
    transform: rotate(180deg);
}

.portal-prices__details {
    display: none;
    margin-top: 0.75rem;
    padding: 0.65rem 0.75rem;
    border-radius: 8px;
    background: #fafafa;
    border: 1px solid #eee;
}

.portal-prices__card.is-expanded .portal-prices__details {
    display: block;
    animation: portalTireCalcReveal 0.25s ease-out;
}

.portal-prices__detail {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.45rem;
    padding-bottom: 0.45rem;
    border-bottom: 1px solid #e8e8e8;
    font-size: 0.8rem;
}

.portal-prices__detail span:first-child {
    color: var(--portal-muted);
}

.portal-prices__detail span:last-child {
    font-weight: 600;
    color: var(--portal-text);
    white-space: nowrap;
}

.portal-prices__detail:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.portal-prices__detail--sparka span:first-child,
.portal-prices__detail--sparka span:last-child {
    color: #b45309;
    font-weight: 600;
}

.portal-prices__footnotes {
    margin-top: 0.5rem;
}

@media (max-width: 560px) {
    .portal-prices__prices {
        grid-template-columns: 1fr;
    }

    .portal-prices__toolbar {
        flex-direction: column;
        align-items: stretch;
    }
}

.portal-calc__row {
    display: grid;
    grid-template-columns: 1fr 100px 120px 40px;
    gap: 0.5rem;
    align-items: center;
}

.portal-calc__line-total {
    font-weight: 600;
    color: var(--portal-price);
    text-align: right;
    font-size: 0.9rem;
}

.portal-calc__remove {
    border: 1px solid var(--portal-border);
    background: #fff;
    border-radius: 6px;
    height: 38px;
    cursor: pointer;
    color: var(--portal-muted);
}

.portal-calc__total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    padding: 1rem;
    background: #fafafa;
    border-radius: 8px;
    font-size: 1.1rem;
}

.portal-calc__total strong {
    color: var(--portal-price);
    font-size: 1.35rem;
}

@media (max-width: 900px) {
    .portal-nav__toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .portal-nav {
        display: none;
        width: 100%;
        order: 4;
    }

    body.portal-nav-open .portal-nav {
        display: block;
    }

    .portal-nav__list {
        flex-direction: column;
        align-items: stretch;
    }

    .portal-nav__dropdown {
        position: static;
        box-shadow: none;
        border: none;
        padding-left: 0.75rem;
        display: none;
    }

    .portal-nav__item--dropdown.is-open > .portal-nav__dropdown {
        display: block;
    }

    .portal-calc__row {
        grid-template-columns: 1fr;
    }

    .portal-calc__line-total {
        text-align: left;
    }
}

/* --- Особистий кабінет (окрема сторінка) --- */

.portal-info-main--cabinet {
    max-width: 1200px;
}

.portal-cabinet-page__head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--portal-border);
}

.portal-cabinet-page__head .portal-info-page__title {
    margin-bottom: 0.25rem;
}

.portal-cabinet-page__meta {
    margin: 0;
    color: var(--portal-muted);
    font-size: 0.9rem;
}

.portal-cabinet-gate {
    padding: 0.5rem 0;
}

.portal-cabinet-pane--page {
    max-height: none;
    overflow: visible;
    margin-top: 1rem;
}

.portal-cabinet-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 0.75rem 1rem;
    margin-bottom: 1rem;
    padding: 0.85rem 1rem;
    background: #f8fafc;
    border: 1px solid var(--portal-border);
    border-radius: 8px;
}

.portal-cabinet-toolbar__period {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 0.5rem 0.75rem;
}

.portal-cabinet-toolbar__field {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.75rem;
    color: var(--portal-muted);
}

.portal-cabinet-toolbar__field .form-control {
    min-width: 140px;
    padding: 0.35rem 0.5rem;
    font-size: 0.875rem;
}

.portal-cabinet-toolbar__presets {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.portal-cabinet-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--portal-border);
    border-radius: 8px;
}

.portal-cabinet-page .portal-cabinet-table {
    margin: 0;
    font-size: 0.875rem;
}

.portal-cabinet-page .portal-cabinet-table th {
    background: #f1f5f9;
    font-weight: 600;
    white-space: nowrap;
}

.portal-cabinet-page .portal-cabinet-table th,
.portal-cabinet-page .portal-cabinet-table td {
    padding: 0.55rem 0.75rem;
}

.portal-cabinet-page .portal-cabinet-table .text-end {
    text-align: right;
}

.portal-cabinet-table-meta {
    margin: 0.5rem 0 0;
    font-size: 0.8rem;
    color: var(--portal-muted);
}

.portal-cabinet-pager {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1rem;
}

.portal-cabinet-pager__info {
    font-size: 0.875rem;
    color: var(--portal-muted);
}

.portal-cabinet-loading,
.portal-cabinet-empty {
    margin: 0;
    padding: 1.5rem 0;
    text-align: center;
    color: var(--portal-muted);
}

.portal-cabinet-error {
    color: #dc3545;
}

.portal-summary--cabinet {
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
}

.portal-summary__item--debt strong {
    color: var(--portal-accent);
}

.portal-cabinet-report-period {
    margin: 0 0 0.85rem;
    font-size: 0.9rem;
    color: var(--portal-muted);
}

.portal-report-section {
    margin-top: 1.5rem;
}

.portal-report-section h3 {
    margin: 0 0 0.5rem;
    font-size: 1rem;
    font-weight: 600;
}

.portal-chat--page {
    margin-top: 1rem;
}

.portal-chat--single .portal-chat__layout--single {
    display: flex;
    flex-direction: column;
    height: min(680px, calc(100vh - 260px));
    min-height: 440px;
    max-height: none;
    border: 1px solid var(--portal-border);
    border-radius: 10px;
    overflow: hidden;
}

.portal-chat--single .portal-chat__main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    min-width: 0;
}

.portal-chat--page .portal-chat__layout {
    height: min(680px, calc(100vh - 260px));
    min-height: 440px;
    max-height: none;
    border: 1px solid var(--portal-border);
    border-radius: 10px;
    overflow: hidden;
}

.portal-chat--page .portal-chat__sidebar {
    flex: 0 0 240px;
}

.portal-chat--page .portal-chat__main {
    flex: 1;
    min-width: 0;
}

@media (max-width: 768px) {
    .portal-cabinet-page__head {
        flex-direction: column;
    }

    .portal-cabinet-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .portal-cabinet-toolbar__period {
        flex-direction: column;
        align-items: stretch;
    }

    .portal-cabinet-toolbar__field .form-control {
        width: 100%;
        min-width: 0;
    }

    .portal-chat--page .portal-chat__layout,
    .portal-chat--single .portal-chat__layout--single {
        flex-direction: column;
        height: min(720px, calc(100vh - 220px));
    }

    .portal-chat--page .portal-chat__sidebar {
        flex: 0 0 auto;
        max-height: 180px;
        border-right: none;
        border-bottom: 1px solid #e2e8f0;
    }
}